Hyundai Veloster: Smart key unit. Components and Components Location
Component (1)

|
No. |
Connector A(26 pins) |
No. |
Connector B(16 pins) |
No. |
Connector C(22 pins) |
|
1 |
Battery power load |
1 |
CAN L |
1 |
Start/Stop button switch ILL |
|
2 |
- |
2 |
CAN H |
2 |
Immobilizer IND |
|
3 |
Power ground 1 |
3 |
- |
3 |
Start/Stop button LED OFF |
|
4 |
IGN 1 |
4 |
Stop lamp fuse |
4 |
Interior antenna #2 power |
|
5 |
IGN 1 relay |
5 |
Brake switch |
5 |
Interior antenna #1 power |
|
6 |
ACC |
6 |
Immobilizer antenna power |
6 |
- |
|
7 |
IGN 2 |
7 |
- |
7 |
- |
|
8 |
Start/Stop button switch 2 |
8 |
Wheel speed |
8 |
Trunk antenna power |
|
9 |
- |
9 |
Driver toggle button |
9 |
Bumper antenna power |
|
10 |
- |
10 |
- |
10 |
Assistant antenna power |
|
11 |
ESCL COM |
11 |
External buzzer |
11 |
Driver antenna power |
|
12 |
CAN H |
12 |
P position / Clutch switch |
12 |
SSB LED IGN |
|
13 |
CAN L |
13 |
Start feedback |
13 |
SSB illumination power |
|
14 |
Battery CPU |
14 |
Immobilizer antenna ground |
14 |
- |
|
15 |
- |
15 |
Diagnostic - K |
15 |
Interior antenna #2 ground |
|
16 |
Power ground 2 |
16 |
Start/Stop button switch LED |
16 |
Interior antenna #1 ground |
|
17 |
Starter relay |
|
|
17 |
- |
|
18 |
IGN 2 relay |
18 |
- |
||
|
19 |
ACC relay |
19 |
Trunk antenna ground |
||
|
20 |
- |
20 |
Bumper antenna ground |
||
|
21 |
Trunk lid switch |
21 |
Assistant antenna ground |
||
|
22 |
- |
22 |
Driver antenna ground |
||
|
23 |
RPM |
|
|
||
|
24 |
EMS COM |
||||
|
25 |
Start/Stop button switch 1 |
||||
|
26 |
Assistant toggle button |
Smart key. Repair procedures
Smart key unit. Schematic DiagramsCanister. Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
2.
Lift the vehicle.
3.
...
Passenger Airbag (PAB) Module. Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least three
minutes before beginning work.
2.
Remove the glove box housin ...
Input Speed Sensor 2 > Repair procedures
Inspection
Refer to DTC code "P2765, P2766" Input Shaft Speed Sensor.
Removal
1.
Remove the under cover.
2.
Disconnect the inp ...